Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
112,959
Country Rank
5,045
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/16223.png)
![Canada](/flags/ca.png)
![Barbara Cade-Menun](https://cdn.adscientificindex.com/pictures/21/4413659.jpg)
Phosphorus Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,672
3,981
0.459
* Total Citation Counts Rankings
World Rank
855,668
Country Rank
28,425
Institution Rank : 103
![](https://cdn.adscientificindex.com/logos/16223.png)
![Canada](/flags/ca.png)
![Xiaopeng Li](https://cdn.adscientificindex.com/pictures/93/4417853.jpg)
Geospatial
Geomatics
Photogrammetry
LiDAR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
156
0.267
* Total Citation Counts Rankings
World Rank
1,154,589
Country Rank
34,048
Institution Rank : 122
![](https://cdn.adscientificindex.com/logos/16223.png)
![Canada](/flags/ca.png)
![W Vito Lam](https://cdn.adscientificindex.com/pictures/59/5258974.jpg)
biogeochemistry
phosphorus
agriculture
analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
176
0.834
* Total Citation Counts Rankings
World Rank
1,648,111
Country Rank
42,984
Institution Rank : 142
![](https://cdn.adscientificindex.com/logos/16223.png)
![Canada](/flags/ca.png)
![Yefang Jiang](/user/assets/images/profile/no-profile-photo.png)
hydrogeology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
Barbara Cade-Menun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,672
3,981
0.459
Xiaopeng Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
156
0.267
Geospatial
Geomatics
Photogrammetry
LiDAR
W Vito Lam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
176
0.834
biogeochemistry
phosphorus
agriculture
analytical chemistry
Yefang Jiang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617